<?php

class SolicitudController extends Controller {

    /**
     * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
     * using two-column layout. See 'protected/views/layouts/column2.php'.
     */
    public $layout = '//layouts/column2';

    /**
     * @var CActiveRecord the currently loaded data model instance.
     */
    private $_model;

    /**
     * @return array action filters
     */
    public function filters() {
        return array(
            'accessControl', // perform access control for CRUD operations
        );
    }

    /**
     * Specifies the access control rules.
     * This method is used by the 'accessControl' filter.
     * @return array access control rules
     */
    public function accessRules() {
        return array(
            array('allow', // allow all users to perform 'index' and 'view' actions
                'actions' => array('index', 'view'),
                'users' => array('*'),
            ),
            array('allow', // allow authenticated user to perform 'create' and 'update' actions
                'actions' => array('create', 'update'),
                'users' => array('@'),
            ),
            array('allow', // allow admin user to perform 'admin' and 'delete' actions
                'actions' => array('admin', 'delete'),
                'users' => array('*'),
            ),
            array('deny', // deny all users
                'users' => array('*'),
            ),
        );
    }

    /**
     * Displays a particular model.
     */
    public function actionView() {
        //echo __DIR__."--------";
        //cierre_estudiante
        // echo "<pre>";
        //print_r($_POST);
        //echo "</pre>";
        $model = new cierre_estudiante;
        $result = "";
        // Uncomment the following line if AJAX validation is needed
        // $this->performAjaxValidation($model);
        if (isset($_POST['cierre_estudiante'])) {

            //obteniendo los dastos el cierre que se desean encontrar
            $codCierre = $_POST['cierre_estudiante']['code'];
            $cierre = cierre::model()->findAll(array(
                'select' => array(
                    'id', 'code', 'carrera'), "condition" => "code ='$codCierre'"));
            $model->attributes = $_POST['cierre_estudiante'];
            //se obtiene el id del codigo que se agrego
            foreach ($cierre as $titu) {
                $model->id_code = $titu->id;
                $model->carrera = $titu->carrera;
                $model->code = $titu->code;
            }
            //cuantos estudiantes estan en ese documento
            $countEstu = cierre_estudiante::model()->findAll(array(
                'select' => array(
                    'id'), "condition" => "id_code ='$model->id_code'"));
            //si el detalle sobrepasa el limite se indicara que no puede ingresar mas a este codigo de documento
            echo count($countEstu);

            //se obtiene el id de la solicitud para poder actualizar de que ya fue
            //generado un documento de esta solicitud
            if (isset($_POST['solicitud'])) {
                $modelsol = solicitud::model()->findByPk($_POST['solicitud']['id']);
                if (count($countEstu) > 13) {
                    $counter=count($countEstu);
                    $result = "Este codigo de documento ha excedido el maximo, por favor intente con otro";
                    $this->render('view', array(
                        'model' => $this->loadModel(),
                        'result' => $result,
                    ));
                    return;
                    /*$this->redirect(array('view',
                        'id' => $modelsol->id,
                        'result' => $result
                    ));*/
                }
                if ($modelsol->entregado == 1) {
                    // echo "La solicitud ya ha sido realizada";
                    $result = "La solicitud ya ha sido realizada";
                    $this->redirect(array('view', 'id' => $modelsol->id, 'result' => $result));
                }
                $modelsol->code = $model->code;
                $modelsol->entregado = 1;
                $datetime = new DateTime();
                $modelsol->fecha_entrega = $datetime->format('Y/m/d H:i:s');
                if ($modelsol->save()) {
                    $result = "Solicitud guardada exitosamente";
                    //echo "saveSol";
                }
            }


            //se guarda el detale de la solicitud en la tabla cierre_Estudiante
            //cierre::model()->findall();
            if ($model->save()) {
                $result = "Solicitud guardada exitosamente";
                echo 'salvado';
                //$this->redirect(array('view','id'=>$model->id));
            } else {
                $result = "No se pudo guardar su solicitud";
                $modelsol->entregado = 0;
                if ($modelsol->save()) {
                    
                }
            }
        }
        
            $this->render('view', array(
                'model' => $this->loadModel(),
                'result' => $result,
            ));            
        

    }

    /**
     * Creates a new model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     */
    public function actionCreate() {
        $model = new solicitud;

        // Uncomment the following line if AJAX validation is needed
        // $this->performAjaxValidation($model);

        if (isset($_POST['solicitud'])) {
            $model->attributes = $_POST['solicitud'];
            if ($model->save())
                $this->redirect(array('view', 'id' => $model->id));
        }

        $this->render('create', array(
            'model' => $model,
        ));
    }

    /**
     * Updates a particular model.
     * If update is successful, the browser will be redirected to the 'view' page.
     */
    public function actionUpdate() {
        $model = $this->loadModel();

        // Uncomment the following line if AJAX validation is needed
        // $this->performAjaxValidation($model);

        if (isset($_POST['solicitud'])) {
            $model->attributes = $_POST['solicitud'];
            if ($model->save())
                $this->redirect(array('view', 'id' => $model->id));
        }

        $this->render('update', array(
            'model' => $model,
        ));
    }

    /**
     * Deletes a particular model.
     * If deletion is successful, the browser will be redirected to the 'index' page.
     */
    public function actionDelete() {
        if (Yii::app()->request->isPostRequest) {
            // we only allow deletion via POST request
            $this->loadModel()->delete();

            // if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
            if (!isset($_GET['ajax']))
                $this->redirect(array('index'));
        }
        else
            throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');
    }

    /**
     * Lists all models.
     */
    public function actionIndex() {
        //   echo __DIR__."--------";
        $dataProvider = new CActiveDataProvider('solicitud');
        $this->render('index', array(
            'dataProvider' => $dataProvider,
        ));
    }

    /**
     * Manages all models.
     */
    public function actionAdmin() {
        //   echo __CLASS__."--<br>------";
        //  echo __DIR__."----<br>----";
        // echo __NAMESPACE__."----<br>----";
        $model = new solicitud('search');
        $model->unsetAttributes();  // clear any default values
        if (isset($_GET['solicitud']))
            $model->attributes = $_GET['solicitud'];

        $this->render('admin', array(
            'model' => $model,
        ));
    }

    /**
     * Returns the data model based on the primary key given in the GET variable.
     * If the data model is not found, an HTTP exception will be raised.
     */
    public function loadModel() {
        if ($this->_model === null) {
            if (isset($_GET['id']))
                $this->_model = solicitud::model()->findbyPk($_GET['id']);
            if ($this->_model === null)
                throw new CHttpException(404, 'The requested page does not exist.');
        }
        return $this->_model;
    }

    /**
     * Performs the AJAX validation.
     * @param CModel the model to be validated
     */
    protected function performAjaxValidation($model) {
        if (isset($_POST['ajax']) && $_POST['ajax'] === 'solicitud-form') {
            echo CActiveForm::validate($model);
            Yii::app()->end();
        }
    }

}
